Cheapest return flights from Toronto to Ottawa in August from $254

Best time to book flights for Toronto (YTZ) to Ottawa (YOW) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YTZ) to Ottawa (YOW) in August 2025 (see full year).

Return flights

12 Aug - 17 Aug Porter Airlines (Canada) Ltd direct
12 Aug - 13 Aug Porter Airlines (Canada) Ltd direct
12 Aug - 12 Aug Porter Airlines (Canada) Ltd direct
14 Aug - 17 Aug Porter Airlines (Canada) Ltd direct
03 Aug - 17 Aug Porter Airlines (Canada) Ltd direct
03 Aug - 13 Aug Porter Airlines (Canada) Ltd direct
03 Aug - 11 Aug Porter Airlines (Canada) Ltd direct
03 Aug - 09 Aug Porter Airlines (Canada) Ltd direct
03 Aug - 10 Aug Porter Airlines (Canada) Ltd direct
03 Aug - 12 Aug Porter Airlines (Canada) Ltd direct
12 Aug - 12 Sep Porter Airlines (Canada) Ltd direct
30 Aug - 06 Sep Porter Airlines (Canada) Ltd direct
17 Aug - 06 Sep Porter Airlines (Canada) Ltd direct
30 Aug - 12 Sep Porter Airlines (Canada) Ltd direct
30 Aug - 08 Sep Porter Airlines (Canada) Ltd direct

Also check the deals for one-way flights from Toronto to Ottawa in August.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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